70664100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{18119}}^1$

素因数の和:18149

約数の個数: 72

約数和(自身を含む): 220194240

約数和(自身を除く): 149530140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 18119, 36238, 54357, 72476, 90595, 108714, 181190, 217428, 235547, 271785, 362380, 452975, 471094, 543570, 706641, 905950, 942188, 1087140, 1177735, 1358925, 1413282, 1811900, 2355470, 2717850, 2826564, 3533205, 4710940, 5435700, 5888675, 7066410, 11777350, 14132820, 17666025, 23554700, 35332050, 70664100]

約数ペア:

[(1, 70664100), (2, 35332050), (3, 23554700), (4, 17666025), (5, 14132820), (6, 11777350), (10, 7066410), (12, 5888675), (13, 5435700), (15, 4710940), (20, 3533205), (25, 2826564), (26, 2717850), (30, 2355470), (39, 1811900), (50, 1413282), (52, 1358925), (60, 1177735), (65, 1087140), (75, 942188), (78, 905950), (100, 706641), (130, 543570), (150, 471094), (156, 452975), (195, 362380), (260, 271785), (300, 235547), (325, 217428), (390, 181190), (650, 108714), (780, 90595), (975, 72476), (1300, 54357), (1950, 36238), (3900, 18119)]